ل م زl-m-z
(ض، ن) لَمَزَ يَلْمِزُ وَيَلْمُزُ لَمْزًاlamaza yalmizu wa-yalmuzu lamzan: to find fault, to carp and taunt. ﴿وَمِنْهُمْ مَّنْ يَّلْمِزُكَ فِي الصَّدَقٰتِ﴾ (At-Tawbah 9:58); ﴿وَلَا تَلْمِزُوْٓا اَنْفُسَكُمْ﴾ (Al-Ḥujurāt 49:11)
لُمَزَةٌlumazah (adjective, with the tāʾ of intensification): one who constantly finds fault. ﴿وَيْلٌ لِّكُلِّ هُمَزَةٍ لُّمَزَةٍ﴾ (Al-Humazah 104:1)